1283   Mat            Gmat, Prol;  in PCGAMGConstructProlongator_AGG()  local
1313   PetscCall(MatCreate(comm, &Prol));  in PCGAMGConstructProlongator_AGG()
1314 …PetscCall(MatSetSizes(Prol, nloc * bs, nLocalSelected * col_bs, PETSC_DETERMINE, PETSC_DETERMINE));  in PCGAMGConstructProlongator_AGG()
1315   PetscCall(MatSetBlockSizes(Prol, bs, col_bs)); // should this be before MatSetSizes?  in PCGAMGConstructProlongator_AGG()
1316   PetscCall(MatSetType(Prol, mtype));  in PCGAMGConstructProlongator_AGG()
1320   PetscCall(MatBindToCPU(Prol, flg));  in PCGAMGConstructProlongator_AGG()
1321   if (flg) PetscCall(MatSetBindingPropagates(Prol, PETSC_TRUE));  in PCGAMGConstructProlongator_AGG()
1323   PetscCall(MatSeqAIJSetPreallocation(Prol, col_bs, NULL));  in PCGAMGConstructProlongator_AGG()
1324   PetscCall(MatMPIAIJSetPreallocation(Prol, col_bs, NULL, col_bs, NULL));  in PCGAMGConstructProlongator_AGG()
1327   PetscCall(MatGetSize(Prol, &kk, &ii));  in PCGAMGConstructProlongator_AGG()
1330     PetscCall(MatDestroy(&Prol));  in PCGAMGConstructProlongator_AGG()
1336   PetscCall(MatGetOwnershipRangeColumn(Prol, &myCrs0, &kk));  in PCGAMGConstructProlongator_AGG()
1396 …cCall(formProl0(agg_lists, bs, col_bs, myCrs0, nbnodes, data_w_ghost, flid_fgid, &data_out, Prol));  in PCGAMGConstructProlongator_AGG()
1407   *a_P_out = Prol; /* out */  in PCGAMGConstructProlongator_AGG()
1408   PetscCall(MatViewFromOptions(Prol, NULL, "-pc_gamg_agg_view_initial_prolongation"));  in PCGAMGConstructProlongator_AGG()
1429   Mat          Prol = *a_P;  in PCGAMGOptimizeProlongator_AGG()  local
1520       PetscCall(MatMatMult(Amat, Prol, MAT_INITIAL_MATRIX, PETSC_CURRENT, &tMat));  in PCGAMGOptimizeProlongator_AGG()
1527       PetscCall(MatAYPX(tMat, alpha, Prol, SUBSET_NONZERO_PATTERN));  in PCGAMGOptimizeProlongator_AGG()
1528       PetscCall(MatDestroy(&Prol));  in PCGAMGOptimizeProlongator_AGG()
1529       Prol = tMat;  in PCGAMGOptimizeProlongator_AGG()
1535   PetscCall(MatViewFromOptions(Prol, NULL, "-pc_gamg_agg_view_prolongation"));  in PCGAMGOptimizeProlongator_AGG()
1536   *a_P = Prol;  in PCGAMGOptimizeProlongator_AGG()